2² × 3 × 17 × 31 × 263

Prime Factor Structure

Factorization String 2^2 × 3 × 17 × 31 × 263

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 4,257,792

Proper Divisor Sum 2,594,580

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1663183 ← → #1663217

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

1,663,212 831,606 415,803 1,247,410 623,705 1,871,116 935,558 467,779 1,403,338 701,669 2,105,008 1,052,504 526,252 263,126 131,563 394,690 197,345 592,036 296,018 148,009 444,028 222,014 111,007 333,022 166,511 499,534 249,767 749,302 374,651 1,123,954 561,977 1,685,932 842,966 421,483 1,264,450 632,225 1,896,676 948,338 474,169 1,422,508 711,254 355,627 1,066,882 533,441 1,600,324 800,162 400,081 1,200,244 600,122 300,061 900,184 450,092 225,046 112,523 337,570 168,785 506,356 253,178 126,589 379,768

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